I thought it would be funny to have a flash drive that was branded Honda or Ford or Chrysler, etc. It just so happens I had a junk car key.

So I hacked of the key blade, hollowed out the plastic key head, and epoxied a flash drive inside.

Step 1: Parts, Supplies and Tools

Parts.

1. Flash Drive
2. Junk Key.

Supplies.
1. Epoxy

Tools.
1. Hack saw
2. Dremmel with milling bit.

Step 2: Cut Off the Key Blade

Get your hack saw and cut off the blade as close to the plastic head as possible.

Step 3: Take Apart the Flash Drive

Carefully take apart the Flash Drive.

Step 4: Hollow Out the Key Head

I got a 2.5 mm 2 flute end mill and attached it to my Dremel.

Using the highest speed possible, I removed the material in the middle of the key head. This is tough work. In the head is the rest of the key blade (brass or steel), plastic and a microchip. Once the slot seems big enough I test fitted the flash drive.